Mechanical Lock Nuts 5/8-18 10pk 1985-gmc-pickup-gmc-fullsize-c-k-esi3190214 Collector Reducer Extension - Afterburner

Collector Reducer Extension - Afterburner Thrust Toobs - 3 in 3-Bolt Inlet to 3 in Outlet - 12 in Long - Gaskets / Hardware Included - Steel - Pair

320 in OD Valve Seat - Steel / Carbide - GM Vortec Head - Each

Carburetor Fuel Line - 3/8 in NPT Female Inlet - Dual 5/8-20 in Female Outlets - Stainless Hose - Chrome Plated - Dual Quad - Edelbrock Carbs - Kit

use dmirrc-1479 or FRKqc0380

Fitting - Bushing - 1/4 in NPT Female to 3/8 in NPT Male - Aluminum - Black Anodized - Each

Mechanical Lock Nuts 5/8-18 10pk 1985-gmc-pickup-gmc-fullsize-c-k-esi3190214 Collector Reducer Extension - AfterburnerNut Locking 5 8 18 in Thread Hex Head Mechanical Steel Zinc Oxide Set of 10 Bracket will work with most 2 1 2lb CO2 bottles.